Datasheet

EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:
42-21 SURC/S530-A2/TR8
Device Number
：
DSE-421-026 REV. 1.0
1.8mm Round Subminiature LEDs
ECN
：
Page: 3/8
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Absolute Maximum Ratings at Ta = 25
℃
℃℃
℃
:
Parameter S
y
mbol Ratin
g
Unit
Reverse Voltage Vr
5
V
Forward Current If
25
mA
Operating Temperature
Topr
-40 ~ +85
℃
Storage Temperature
Tstg
-40 ~ +90
℃
Soldering Temperature
Tsol
260 (for 5 second)
℃
Electrostatic Discharge ESD
2000
V
Power Dissipation Pd
60
mW
Peak Forward
Current(Duty 1/10 @
1KHZ)
If(Peak)
160
mA
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Electronic Optical Characteristics :
Parameter Symbol Min. Typ. Max. Unit Condition
Luminous intensity
Iv
----- 25 -----
mcd If=2mA
171 417 -----
mcd If=20mA
Viewing Angle
2
θ
1/2
----- 30 -----
deg If=20mA
Peak Wavelength
λ
p
----- 632 -----
nm If=20mA
Dominant
Wavelength
λ
d
----- 624 -----
nm If=20mA
Spectrum Radiation
Bandwidth
△λ
----- 20 -----
nm If=20mA
Forward Voltage
Vf
----- 2.0 2.4
V If=20mA
Reverse Current
Ir ----- ----- 10
µ
A
Vr=5V